My phone was stolen last night. My friend who is also on Cingular has offered to give me his last phone, which is only about five months old. I need a SIM card for it. They are super cheap on E-Bay, but I want to make sure it will work. Here are my questions:

1) Will any Cingular SIM card work in a Nokia 3560, even if the seller is in another state?

2) Will Cingular charge me any sort of activation fee for not buying a SIM card from them?

3) How can they sell those SIM cards so cheap? If they are stolen, I don't want any part of them.